function [ncells,scells,rcells] = allxlscells(animal)
adata_dir = ImageAnalysis.Settings.AdataDir;
if exist([adata_dir animal '\' animal '.xlsx'], 'file')
    [ncells,scells,rcells]=xlsread([adata_dir animal '\' animal '.xlsx']);
else
    fprintf(2,'No matching Excel file found. Aborting');
    disp(' ')
    ncells = [];
    scells = [];
    rcells = [];
end

